1645194252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{104417}}^1$

素因数の和:104538

約数の個数: 48

約数和(自身を含む): 4175049312

約数和(自身を除く): 2529855060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 5252, 7878, 15756, 104417, 208834, 313251, 417668, 626502, 1253004, 1357421, 2714842, 4072263, 5429684, 8144526, 10546117, 16289052, 21092234, 31638351, 42184468, 63276702, 126553404, 137099521, 274199042, 411298563, 548398084, 822597126, 1645194252]

約数ペア:

[(1, 1645194252), (2, 822597126), (3, 548398084), (4, 411298563), (6, 274199042), (12, 137099521), (13, 126553404), (26, 63276702), (39, 42184468), (52, 31638351), (78, 21092234), (101, 16289052), (156, 10546117), (202, 8144526), (303, 5429684), (404, 4072263), (606, 2714842), (1212, 1357421), (1313, 1253004), (2626, 626502), (3939, 417668), (5252, 313251), (7878, 208834), (15756, 104417)]